Product specifications

420HD IP Phone with Microsoft Lync
Administrator's Manual 20 Document #: LTRT-09930
Parameter
Description
Subnet Mask
[network/lan/fixed_ip/netmask]
The subnet mask address
Default Gateway Address
[network/lan/fixed_ip/gateway]
The IP address of the default gateway.
Domain Name
[network/lan/fixed_ip/domain_name]
The domain name.
Domain Name Server (DNS)
Primary DNS
[network/lan/fixed_ip/primary_dns]
The primary DNS server address.
Secondary DNS
[network/lan/fixed_ip/secondary_dns]
The secondary DNS server address. The phone
connects to this server if the primary DNS server is
unavailable.